N-[(3-Ethylphenyl)carbamothioyl]-2,2-diphenylacetamide

Abstract

In the title mol­ecule, C23H22N2OS, the di­phenyl­acetyl and ethyl­benzene groups adopt a trans–cis conformation, respectively, with respect to the S atom across the (S=)C—N bonds. This conformation is stabilized by an intra­molecular N—H⋯O hydrogen bond and a weak C—H⋯S hydrogen bond. The ethyl-substituted benzene ring forms dihedral angles of 87.53 (15) and 73.94 (15)° with the phenyl rings. In the crystal, N—H⋯O hydrogen bonds link mol­ecules into chains along [100]. A weak C—H⋯π inter­action is also observed.